[RESOLVED] Question about Images in an ImageList control

I am maintaining someone else's code who pretty much skimped on documentation. My program is an OCX that plays a sound file so there are buttons to play, fast forward, rewind, etc. When there's no file currently opened, the buttons on the player should be disabled and have that indicated by turning the buttons gray instead of black. The problem is there is no image for disabling rewind and fast forward. There are only images for disabling play, pause and stop. Because this is not my code, I don't know where the images came from in the first place and more importantly, I don't know how to find gray images for rewind and fast forward. There are actually duplicate enabled images for rewind and fast forward - would editing one of those existing images do the trick? Does anyone know how to do that (is it as simple as changing a color property or would I need an image editor program?) Any other thoughts? Thanks!

Could you post a picture or two of your current images?

MartinLiss - Thank you for the reply. Our company president actually helped me out and made for me the images I needed.